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authorJames Bottomley <James.Bottomley@HansenPartnership.com>2008-03-20 21:47:52 -0400
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-22 16:16:31 -0400
commit0f4238958d28044b335644b69df6071cdb04b5ce (patch)
tree159b82f8eb9479cdc10f861d682309b4c0c8c411 /drivers
parentbbd1ae412c9eb09ae7bb11cfaf7018a2367d493f (diff)
[SCSI] sysfs: make group is_valid return a mode_t
We have a problem in scsi_transport_spi in that we need to customise not only the visibility of the attributes, but also their mode. Fix this by making the is_visible() callback return a mode, with 0 indicating is not visible. Also add a sysfs_update_group() API to allow us to change either the visibility or mode of the files at any time on the fly. Acked-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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